Scrub brush



FIG. 1 is a perspective view of a scrub brush showing my new design;

FIG. 2 is a right side view of the scrub brush, wherein a left side view of the scrub brush is a mirror image of the right side view;

FIG. 3 is a top view of the scrub brush;

FIG. 4 is a bottom view of the scrub brush;

FIG. 5 is an end view of a handle portion of the scrub brush;

FIG. 6 is an end view of a brush portion of the scrub brush; and,

FIG. 7 is a right side view of a second embodiment of the design shown in FIGS. 1-6 wherein the only differences reside in the shorter lengths of the free end and intermediate sections of the handle portion and the absence of a striated sleeve on the intermediate section of the handle portion. 

The ornamental design for a scrub brush, as shown and described. 